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Federal Railroad Administration

The Federal Railroad Administration (FRA) promotes safe and environmentally sound rail transportation. The FRA conducts research and development tests to evaluate projects in support of its safety mission and to enhance the railroad system as a national transportation resource. Public education campaigns on highway-rail grade crossing safety and the danger of trespassing on rail property are also administered by FRA. Bookmark this collection https://rosap.ntl.bts.gov/collection_fra or https://doi.org/10.21949/1530835.

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Rail-Mounted Optical Fiber Sensors for Monitoring Track Transitions [Research Results]

CITE Title : Rail-Mounted Optical Fiber Sensors for Monitoring Track Transitions [Research Results] Creator(s) : Stuart, Cameron;Mishra, Debakanta; Corporate Creator(s) : Oklahoma State University Corporate Contributor(s) : United States. Department of Transportation. Federal Railroad Administration. Office of Research and Development Contributor(s) : Gharizadehvarnosefaderani, Mahsa;Rabbi, Fazle; Published Date : 2023-11-01 Report Number : RR 23-21 URL : /view/dot/72679 "Rail-Mounted Optical Fiber Sensors" (2023). "Rail-Mounted Optical Fiber Sensors for Monitoring Track Transitions [Research Results]" (2023) "Rail-Mounted Optical Fiber Sensors for Monitoring Track Transitions [Research Results]" , 2023 Export RIS Citation Information.

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Stuart, Cameron ;

Mishra, Debakanta

2023-11-01

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The Federal Railroad Administration (FRA) sponsored a research team from Oklahoma State University (OSU) to assess how well Optical Fiber Sensors (OFS...
Mitigation of Differential Movement at Railway Transitions for U.S. High-Speed Passenger Rail and Joint Passenger/Freight Corridors

CITE Title : Mitigation of Differential Movement at Railway Transitions for U.S. High-Speed Passenger Rail and Joint Passenger/Freight Corridors Creator(s) : Tutumluer, Erol;Mishra, Debakanta;Hyslip, James H.;Boler, Huseyin;Hou, Wenting; Corporate Creator(s) : University of Illinois at Urbana-Champaign Corporate Contributor(s) : United States. Department of Transportation. Federal Railroad Administration. Office of Railroad Policy and Development;United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development and Technology; Published Date : 2022-09-01 Report Number : DOT/FRA/ORD-24/21 URL : /view/dot/74840 "Mitigation of Differential Movement" (2022). "Mitigation of Differential Movement at Railway Transitions for U.S. High-Speed Passenger Rail and Joint Passenger/Freight Corridors" (2022) "Mitigation of Differential Movement at Railway Transitions for U.S. High-Speed Passenger Rail and Joint Passenger/Freight Corridors" , 2022 Export RIS Citation Information.

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Tutumluer, Erol ;

Mishra, Debakanta

2022-09-01

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To address the need to minimize differential movement at railway transitions for joint high-speed passenger and freight routes in the U.S., this resea...
Rail-Mounted Strain Gauges for Tie Reaction Measurement Under Dynamic Loading [Research Results]

CITE Title : Rail-Mounted Strain Gauges for Tie Reaction Measurement Under Dynamic Loading [Research Results] Creator(s) : Thompson, II, Hugh B;Alturk, Rakan;Mishra, Debakanta; Corporate Creator(s) : United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development and Technology;ENSCO, Inc. Applied Technology and Engineering Division;Oklahoma State University; Published Date : 2022-05-01 Report Number : RR 22-08 URL : /view/dot/61883 "Rail-Mounted Strain Gauges for" (2022). "Rail-Mounted Strain Gauges for Tie Reaction Measurement Under Dynamic Loading [Research Results]" (2022) "Rail-Mounted Strain Gauges for Tie Reaction Measurement Under Dynamic Loading [Research Results]" , 2022 Export RIS Citation Information.

:

Thompson, II, Hugh B ;

Alturk, Rakan

2022-05-01

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Several research and field applications have backed the crib circuit (CC) (i.e., installed between two ties) for vertical wheel load measurement. Howe...